SIOUX CITY, Iowa (KCAU) – Sioux City police have released more information regarding the Sunday morning shooting that left one dead.

Police received a report of a shooting at the residence at 211 21st Street at 9:38 a.m. Officers arrived and found a man who had been shot and killed, according to a release from the Police Department. They also found another man, Robert Buel, 52, at the residence and took him into custody.

The police said Buel and the victim both lived at the residence as roommates and they were in an argument when the victim went to the garage. Buel went into the garage, armed with a shotgun and handgun, and pointed the shotgun at the victim. Buel allegedly set the shotgun down before then using the handgun to shoot the victim.

Buel was arrested and charged with second-degree murder. He was booked into the Woodbury County Jail.

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Sioux City police stated a preliminary investigation concludes that one person has died and another person is in custody after they were called to a reported shooting in the 200 block of 21st Street at 9:38 a.m.